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Management of Confounding in Controlled Orthopaedic Trials: A Cross-sectional Study
Confounding occurs when the effect of an exposure on an outcome is distorted by a confounding factor and will lead to spurious effect estimates in clinical studies. Although confounding can be minimized at the design stage, residual confounding may remain. An argument therefore can be made for contr...
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| Autori principali: | , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Springer-Verlag
2008
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2504668/ https://ncbi.nlm.nih.gov/pubmed/18288558 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s11999-007-0098-y |
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